> Please add conformance requirements that say an XHTML 2 document that
> contains a usemap referencing an element other than an nl is not conforming.
>
> Please also add a conformance requirement saying that an XHTML 2 family user
> agent must render the fallback content if the referenced element is not an
> nl element.
Thanks for the comment. We agree that if the URI does not reference an nl, the
fallback will be rendered (i.e. the URI will have been considered to have
failed).
However, since we now specify the behaviour when it is not an nl element, we
consequently we will not state that it is non-conforming.
Best wishes,
Steven Pemberton
For the HTML WG